baber/WOPTO huggingface dataset:
Patent JP-2005057688-A (JP)
Title: Method, program and device for picture processing
Inventor: IMAI MASARU
IPC: H04N19/426
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To practice at a high speed a decoding process of motion picture data encoded according to an MPEG specification by using a small amount of hardware.  <P>SOLUTION: The transfer of prediction picture data is performed not at the beginning of a macroblock hierarchy process but at the beginning of each block hierarchy process. Namely, after a macroblock hierarchy header decode process (step S205), positions of the prediction picture data (the number of data/1 block ×2 data at the maximum) used for the first-time block hierarchy process are calculated from motion vectors within a header. Then, the DMA transfer of the prediction picture data whose positions have been calculated is performed from an outer memory to a built-in memory (step S210). a variable-length decoding process (step S206), a dequantization process (step S207), and an inverse DCT process (step S208) are executed along with the DMA transfer. Further, motion-compensated prediction processing is executed using the prediction picture data whose transfer would normally be completed during this time (step S209). The second or later block hierarchy processes are executed in the same way.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055833-A (JP)
Title: Method for manufacturing polyimide optical element
Inventor: HORIIKE MIKA
IPC: G02B6/13
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyimide optical element by which a stable refractive index varied region can be formed and optical transmission loss can be decreased even when the element is formed from a polyimide having excellent heat resistance.  <P>SOLUTION: A polyimide precursor film 5 obtained by preparing a solution of a polyimide precursor, applying the solution to form a film on a substrate 6 and drying is mounted on an XYZ stage 4. Pulse laser light is continuously or discontinuously emitted from a light source 1, made to irradiate a condenser lens 3 via a reflection mirror 2, and condensed from the condenser lens 3 into the inner part of the polyimide precursor film 5. By three-dimensionally moving the XYZ stage 4 while irradiating the film with the pulse laser light, the condensed light point P of the pulse laser light is relatively moved in the polyimide precursor film 5 to form a refractive index varied three-dimensional region S along the movement locus of the condensed light point P as a continuous or discontinuous region having the refractive index higher than that in other part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055408-A (JP)
Title: Mobile unit route dispersion program, computer-readable recording medium for recording the same and mobile unit route dispersing device, navigation program, computer-readable recording medium for recording the same, and navigation system
Inventor: KURUMAYA KOICHI
IPC: G06Q50/30
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new mobile unit route dispersion program that intensively controls the travel route of each mobile unit and appropriately disperses a group of mobile units, and to provide a navigation program using the mobile unit dispersion program.  <P>SOLUTION: A computer for dispersing the route of the mobile unit is allowed to function as a means for calculating the number of mobile units that calculates the number of mobile units that are scheduled to reach a certain mobile travel route in a certain amount of time (A); a means for determining the number of mobile units that judges whether the calculated number of mobile units is larger than a fixed, permitted number of mobile units or not for each travel route (B); a mobile unit selecting means for selecting mobile units exceeding the number of permitted mobile units stochastically from mobile units that are scheduled to travel the travel route that is judged to be larger (C); and a detour presenting means for presenting a travel route that is different from the travel route that is decided to be larger to the selected mobile unit (D).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064691-A (JP)
Title: Resonance circuit and voltage controlled oscillator
Inventor: TAKAGI KOTARO
IPC: H03B5/12
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonance circuit capable of improving characteristics of a voltage controlled oscillator and also reducing the load of a control voltage generation circuit, and to provide the voltage controlled oscillator using the resonance circuit.  <P>SOLUTION: The voltage controlled oscillator is provided with MOS transistors Q1 and Q2 (and Q3 and Q4) constituting a negative resistance circuit and the resonance circuit. The resonance circuit is constituted of inductive elements L2 and L2 and a MOS variable capacity element which is connected to the inductive elements in parallel. The MOS variable capacity element is formed of a plurality of divided MOS transistors Q51 to Q54 and Q61 to Q64, which are divided into a plurality of transistors and are connected in parallel. Partial pressure circuits (R9-R11 and Q13) generate DC bias voltages V1 to V4 which are applied to gates of a plurality of divided MOS transistors and which differ stepwise. A plurality of divided MOS variable capacity elements have a common terminal applying common control voltage Vtune.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064706-A (JP)
Title: Radiation imager and radiation detection signal processing method
Inventor: OKAMURA SHOICHI
IPC: G06T5/20
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation imager and a radiation detection signal processing method capable of sufficiently removing a time delay of radiation detection signal caused by a radiation detecting means from the radiation detection signal taken out of the radiation detecting means for a precision substraction image.  <P>SOLUTION: When obtaining a subtraction image from a live image and a mask image by subtraction (DSA process), the amount of time delay is removed from each X-ray detection signal by a recursive calculation to acquire a corrected X-ray detection signal, with the amount of time delay contained in the X-ray detection signal considered as of impulse response comprising an exponential function. The live image and the mask image are acquired from the corrected detection signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004013169-A (JP)
Title: Variable magnification group in zoom lens, zoom lens, and camera system
Inventor: OHASHI KAZUYASU
IPC: G02B13/18
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To further miniaturize a zoom lens for use in digital image photographing while maintaining a high performance thereof.  <P>SOLUTION: The zoom lens has a first group I which is arranged on the object side and has a negative focal length, a second group II which is arranged on the image side of the first group and has a positive focal length, and a stop S which moves to the object side of the second group together with the second group as as a single body. When the power is varied from a short focus end to a long focus end, the second group moves monotonously from the image side to the object side, and the first group moves so as to compensate the variance of an image surface position due to power variation. A variable magnification group which is constituted as the second group and practically varies the power is constituted of three lenses, that is, a positive lens of which the surface of higher curvature is directed to the object side, a negative lens of which the surface of higher curvature is directed to the image side, and a positive lens. The surface nearest to the object and the surface nearest to the image are aspherical.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005064239-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SATO AKINORI
IPC: H01L21/44
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of effectively manufacturing a highly reliable product by more simply preventing the occurrence of any void in manufacturing a resin sealed semiconductor device.  <P>SOLUTION: In the manufacturing method of a semiconductor device, a resin sheet composed of a base material and an adherent resin layer exfoliative from the base material is pasted on the circuit surface of a semiconductor wafer including circuits formed thereon, and the outer edge of the resin sheet is fixed by a ring frame. The semiconductor wafer is cut and separated to individual chips for every circuit, and the resin layer is cut into the same shape as that of the chip. The individual chip is picked up from the base material together with the resin layer. The individual chip is placed at a predetermined position of a chip mounting substrate via the resin layer. The individual chip is adhered and fixed to the chip mounting substrate while securing conduction between the individual chip and the chip mounting substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066103-A (JP)
Title: Game machine
Inventor: MIYAKE JUNICHI
IPC: A63F7/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a new gaming property achieved by adding the unexpectedness to patterns of stopping of the variable display of identification information.  <P>SOLUTION: Priority symbols ZY are displayed on an ornament pattern display zone 42b of a pattern display device. The priority patterns ZY are variably displayed as synchronized with a right pattern line prior only to part of patterns in a middle pattern line while overlapping with the middle pattern line, and are arranged to form part of a jackpot pattern combination together with the right pattern line according to the control by a display control device. As the variation of the right pattern line stops, a new pattern that the same patterns appear with a normal pattern ZN and the priority pattern ZY in the right pattern line to make a jackpot is created at the same time. Accordingly, points to be remarked in the game are increased and patterns of stopping patterns till a jackpot is made are diversified, so that unexpectedness can be added to the stopping of variation of patterns.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042903-A (JP)
Title: Arm rotating supporting device
Inventor: YAMANE TAKESHI
IPC: B60N2/75
Filed: 2003-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity of an arm rotating supporting device by miniaturizing and reducing the weight of the same at low cost.  <P>SOLUTION: This arm rotating supporting device comprises a cylindrical inner ring 10, a cylindrical outer ring 11 having a plurality of inclined cam parts g in the circumferential direction of an inner peripheral face, a plurality of rotor members 13 mounted in a circular space formed between the cylindrical inner ring and the cylindrical outer ring, and respectively located and retained at a position corresponding to the inclined cam part by a retainer 12 rotated in interlocking with the cylindrical outer ring, and a spring member 20 for energizing the retainer in the forward direction f1 concentrically with the cylindrical outer ring. A rotating state switching means having a first position control member 18e consolidated with the cylindrical outer ring and a second position control member 16 consolidated with the retainer is formed without being projected to a radial outer part of an outer peripheral face of the cylindrical outer ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004125171-A (JP)
Title: Bearing unit equipped with double row capped ball bearing
Inventor: YOSHIMATSU TERUO
IPC: F16C35/063
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the life time and reduce the cost coping with two guiding actions in the rotational direction and vertical direction without producing wear and unevenness in rotation, etc.  <P>SOLUTION: A bearing unit 10 equipped with a double row capped ball bearing 20 is coaxially arranged on a shaft 11 in parallel in a state where a pair of right and left ball bearings 21 and 22 in the figure are sandwiched between inner rings 23 and 24 via an inner ring spacer 25. Outer rings 26 and 27 in each of ball bearings 21 and 22 are formed to roll independently and respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005078688-A (JP)
Title: Magnetic disk head
Inventor: KIDO TAKUMA
IPC: G11B21/21
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a magnetic disk head in which vibration of a long tail part is decreased in a magnetic disk head in which a core slider is provided at a tip part, which has a long tail part arranged at a side face of an arm and uses long tail suspension.  <P>SOLUTION: The first long tail part L1 of a first long tail suspension 23 arranged on a side face of one side of an arm 3 and the second long tail part L2 of a second long tail suspension 27 arranged on a side face of one side of the arm 3 are integrated through a damping material 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077571-A (JP)
Title: Fluororubber coated roller and method for manufacturing the same and electrophotographic apparatus using the roller
Inventor: FUJIWARA TAKASHI
IPC: F16C13/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive crown-shaped fluororubber coated roller which is free from the occurrence of rubber slippage, is excellent in surface smoothness and durability, and is suitable for a fixing device of an electrophotographic apparatus.  <P>SOLUTION: A core bar 41 has a crown-shaped section 42 of a regular crown shape and a fluororubber coating layer 40 of a nearly constant wall thickness is glued and formed on the outer periphery of the crown-shaped section 42. The peel strength in the circumferential direction of the fluororubber coating layer 40 and the core bar 41 is ≥0.30 N/mm and the surface roughness Ra of the fluororubber coating layer 40 is ≤2.5 μm and Rmax is ≤12.0 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073851-A (JP)
Title: Game machine
Inventor: YAMAGAMI HIYOSHI
IPC: A63F5/04
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine enabling efficient playing of games by placing operation switches in one place so as to perform required operation, and also enabling playing of games in a conventional way of operation.  <P>SOLUTION: An operation signal switching means is provided so as to change an operation signal output from at least one of the operation switches by specified operation. When the operation signal switching means is not operated, one of the operation switches can output the same operation signal regardless of ways of operation. When the operation signal switching means is operated, one of the operation switches can output different operation signals corresponding to ways of operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075542-A (JP)
Title: Sheet feeder and image forming apparatus
Inventor: KOSUGE KAZUHIRO
IPC: B65H3/48
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder, preventing inferior positioning accuracy, and surely feeding and separating sheets of various raw materials such as coated paper, OHP, art film and very thick paper, and an image forming apparatus including the feeder.  <P>SOLUTION: In order to solve the problem, the sheet feeder of representative constitution of the invention includes: a sheet loading means loaded with a plurality of sheets; a feeding means for feeding the sheets placed on the sheet loading means; and a blowing means for blowing air current from the side of the sheets placed on the sheet loading means. A top plate is provided near the top face of the placed sheets, and bending of the sheets due to blown air current from the blowing means is restrained by the top plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073957-A (JP)
Title: Furniture with top plate and auxiliary top plate
Inventor: FUJIKI TAKESHI
IPC: A47B13/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide furniture with a top plate and an auxiliary top plate flexibly providing a manager seat, when office working environment is changed, while changing little a basic layout.  <P>SOLUTION: The furniture with the top plate is provided with the top plate 1 using its front/rear edges for use edges and a support structure supporting the top plate 1, and the top plate 1 is so formed that a plurality of anti-use edges of top plate elements are mutually oppositely disposed to form joints. The upper surface on the side of a furniture body T with the top plate is mounted with the auxiliary top plate ST which has a flat cover part 4 having a width approximately corresponding to the front/rear dimension of the top plate 1 and a positioning part regulating its movement relative to the top plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078399-A (JP)
Title: Display image processor, its method, and display device using it
Inventor: TEZUKA TADANORI
IPC: G06T15/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To avoid formation of spots while using a Z-buffer in pixel units when combining Z-buffer method with the display of subpixels.  <P>SOLUTION: This display image processor includes an input part 3 that makes it possible to input the writing position of a foreground image in subpixel units, the color components of the foreground image, and Z values in subpixel units; a Z-buffer 8 capable of storing one Z value for each pixel of the background image; a subpixel rendering process part 7 for combining the background image and the foreground image of a frame memory 5 to create processed images in subpixel units; a first update part 10 for updating Z values of pixels of interest of the Z-buffer when Z values of pixels of interest of the Z-buffer are to be updated; and a second update part 11 for updating the background image of the frame memory into a processed image in subpixel units when the color components of pixels of interest of the frame memory are to be updated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004014526-A (JP)
Title: Battery separator and its manufacturing method
Inventor: YU TA-HUA
IPC: H01M50/457
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutdown three layer battery separator with satisfactory thin thickness, sufficient strength, and low shutdown temperature.  <P>SOLUTION: The manufacturing method of the three layer battery separator contains a process forming a microporous shutdown layer film by a particle drawing method, a process for forming a microporous strength layer film, and a process joining the these films as the three layer battery separator so that first and third films become the strength layer, and a second film becomes the shutdown layer formed by the particle drawing method, and the shutdown layer is interposed between first and second microporous polypropylene layers to form the battery separator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005080216-A (JP)
Title: Image processing apparatus, image processing method and its program
Inventor: NAKAE TETSUKAZU
IPC: G06T1/00
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, image processing method and its program in which a user can easily search a desired image without performing complicated image sorting work.  <P>SOLUTION: When a recognition name is inputted as search information, image recognition registration information corresponding to the recognition name is compared with photographed images recorded on a memory card and an image that is an object to be searched, is searched. As a way of comparing the image recognition registration information with the photographed images, one photographed image is specified and partial images are extracted out of the specified photographed image. A location of an object projected in the extracted image, its local relationship are digitized to calculate numerical data. The calculated numerical data are then compared with the image recognition registration information. Such comparison is applied to all partial images and is also applied to all the photographed images recorded on the memory card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084750-A (JP)
Title: Lane control unit and onboard unit
Inventor: YAMAMOTO MASAHIRO
IPC: G07B15/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lane control unit and an onboard unit capable of avoiding a succeeding vehicle from being scraped or colliding against a preceding vehicle, when the preceding vehicle is made to stop, due to communication failure with the preceding vehicle.  <P>SOLUTION: Based on the communication content, while a first vehicle passes through between a first and a second vehicle sensors, when it is determined that an onboard unit has not been mounted on the first vehicle, a warning is issued to a second vehicle succeeding the first vehicle. When the onboard unit is not mounted on the first vehicle, a measure of forcing the first vehicle to stop is necessarily taken. Therefore, by warning the second vehicle driver, so that the driver takes a measure such as decelerating, moving to another lane, etc., it avoid the second vehicle can be prevented from being scraped or collided against the first vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080728-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine where illegal moving image display caused by the damage of a display control RAM from the time of starting is prevented.  <P>SOLUTION: A pachinko game machine 10 is provided with a main controller 20, a display controller 30 and an LCD 35. The CPU 311 of a display controller 30 judges the reliability of each memory area of SDRAM 313 before a control file is stored in the SDRAM 313, and selects a memory area for carrying out storage of the control file based on this reliability. MMU 312 converts a logical address which the CPU 311 uses for reading and writing of the control file to a physical address on a selected memory area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084804-A (JP)
Title: Sensor base device, control method therefor, and sensor system
Inventor: KAWAI KENJI
IPC: G08C17/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor base device that can reduce power consumption.  <P>SOLUTION: The sensor base device 1 comprises a control part 30 for receiving sensor signals from a plurality of sensor devices, identifying the sensor devices having sent the sensor signals by sensor device IDs included in the sensor signals, generating, for each of the plurality of sensor devices [i] (i=1 to N), a reception control signal [i] indicating either a reception period of waiting to receive the sensor signal [i] sent by the sensor device [i] or a reception stop period of refusing to receive the sensor signal [i] in response to the reception state of the sensor signal [i] sent by each sensor device [i] so that the duration of a given waiting time from the reception of the sensor signal [i] is the reception stop period, and generating a power down signal to stop reception by a radio reception part 20 for the period when all the reception control signals [i] (i=1 to N) indicate the reception stop period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI